Seismic design of inelastic structures using equivalent linear system parameters: Part 2 - application and verification

Metin Oguzmert; Eric M. Lui

doi:10.1080/19373260.2011.566010

Seismic design of inelastic structures using equivalent linear system parameters: Part 2 - application and verification

Metin Oguzmert, Eric M. Lui

Department of Civil & Environmental Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

In this second part of the two-part article, the incorporation of a set of equivalent linear system parameters derived in the preceding article in a direct displacement-based design (DDBD) method is presented. By using the proposed design procedures for reinforced concrete and steel, 16 structures modelled as single degree-of-freedom systems are designed. Their responses are then compared with those obtained from a dynamic inelastic time-history analysis. The results show that the use of the proposed equations to calculate ζ_eq and T_eq and the incorporation of the proposed DDBD procedures to proportion structures will produce reasonably good results with relatively simple computation effort.

Original language	English (US)
Pages (from-to)	103-114
Number of pages	12
Journal	IES Journal Part A: Civil and Structural Engineering
Volume	4
Issue number	2
DOIs	https://doi.org/10.1080/19373260.2011.566010
State	Published - May 2011

Keywords

Earthquake engineering
Equivalent linear parameters
Inelastic structures
SDOF systems
Seismic design

ASJC Scopus subject areas

Computational Mechanics
Civil and Structural Engineering
Mechanical Engineering

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10.1080/19373260.2011.566010

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abstract = "In this second part of the two-part article, the incorporation of a set of equivalent linear system parameters derived in the preceding article in a direct displacement-based design (DDBD) method is presented. By using the proposed design procedures for reinforced concrete and steel, 16 structures modelled as single degree-of-freedom systems are designed. Their responses are then compared with those obtained from a dynamic inelastic time-history analysis. The results show that the use of the proposed equations to calculate ζeq and Teq and the incorporation of the proposed DDBD procedures to proportion structures will produce reasonably good results with relatively simple computation effort.",

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N2 - In this second part of the two-part article, the incorporation of a set of equivalent linear system parameters derived in the preceding article in a direct displacement-based design (DDBD) method is presented. By using the proposed design procedures for reinforced concrete and steel, 16 structures modelled as single degree-of-freedom systems are designed. Their responses are then compared with those obtained from a dynamic inelastic time-history analysis. The results show that the use of the proposed equations to calculate ζeq and Teq and the incorporation of the proposed DDBD procedures to proportion structures will produce reasonably good results with relatively simple computation effort.

AB - In this second part of the two-part article, the incorporation of a set of equivalent linear system parameters derived in the preceding article in a direct displacement-based design (DDBD) method is presented. By using the proposed design procedures for reinforced concrete and steel, 16 structures modelled as single degree-of-freedom systems are designed. Their responses are then compared with those obtained from a dynamic inelastic time-history analysis. The results show that the use of the proposed equations to calculate ζeq and Teq and the incorporation of the proposed DDBD procedures to proportion structures will produce reasonably good results with relatively simple computation effort.

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KW - Equivalent linear parameters

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KW - SDOF systems

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Seismic design of inelastic structures using equivalent linear system parameters: Part 2 - application and verification

Abstract

Keywords

ASJC Scopus subject areas

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